package com.github.rxyor.example.dubbo.spi.service;

import org.apache.dubbo.common.extension.SPI;

/**
 *<p>
 *
 *</p>
 *
 * @author liuyang
 * @date 2019-07-21 Sun 16:11:00
 * @since 1.0.0
 */
@SPI
public interface Model {

    String size();

}
